Disassembly And Assembly Methods Of Deep Well Submersible Pumps

Nov 01, 2024

Welcome to our company website. Our company is a manufacturer of submersible pumps. When you need to select a submersible pump, we will provide pre-sales services such as submersible pump model and price for your reference and selection. This product information is about the knowledge of disassembly and assembly methods for submersible pumps:

After a period of use, submersible pumps need to be maintained and inspected to see if there is any wear or damage to the structural components of the pump. Maintenance requires disassembling the pump, and after disassembly, one must be able to install it. This is not a simple task. Here are the disassembly and assembly methods for submersible pumps:

1, Dismantling of submersible pump:

Using a disassembly wrench, remove the inlet joint and use a disassembly cylinder to impact the conical sleeve at the lower part of the pump. After the impeller becomes loose, remove the impeller, conical sleeve, and remove the guide housing. This will sequentially remove the impeller, guide housing, upper guide housing, check valve, etc.
Motor disassembly:
Remove the base, thrust bearing, thrust disc, lower guide bearing seat connection seat, and water slinger in sequence, take out the rotor, and remove the upper guide bearing seat, stator, etc.
2, Assembly of submersible pump:
Before assembly, check and clean the rust and sludge on each component. Apply butter to each mating surface to prevent rust. Apply lead oil to the large threaded connection of the submersible pump.
1. Assembly sequence of motor:
Stator assembly - lower guide bearing seat assembly - rotor assembly - thrust disc - left nut - thrust bearing assembly - base assembly - upper guide bearing assembly - skeleton oil seal - connecting seat. Adjust the bolts to ensure that the motor shaft extension meets the specified requirements. Then install the pressure regulating film, pressure regulating spring, and cover.
2. Assembly of submersible pump:
Fix the shaft and inlet joint on the mounting seat, use a disassembly cylinder to fix the impeller and conical sleeve on the shaft, and then install the guide housing, impeller, etc. This completes the installation of the upstream housing, check valve, etc. in sequence.

3. Unit assembly, as previously described.
Thank you very much for visiting and reading the above content. This information is about the disassembly and assembly methods of submersible pumps. If you would like to further understand this issue or purchase this related product, please contact our company personnel directly by email. Our company also produces stainless steel pumps, and we welcome your inquiries at any time.